Wheel chock



FIG. 1 is a front elevational view of a wheel chock according to my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a section therethrough taken at line 5--5 in FIG. 4 and viewed in the direction of the arrows;

FIG. 6 is a section therethrough taken at line 6--6 in FIG. 4 and viewed in the direction of the arrows;

FIG. 7 is a left-hand side elevational view thereof; and,

FIG. 8 is a right-hand side elevational view thereof. 

The ornamental design for a wheel chock, as shown and described. 